Hex #a45e3d or rgb(164,94,61) in RGB space is the tint of orange red. It has hue angle of 19.22 degrees, value = 64 and saturation = 63. #a45e3d can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of magenta, 2 drops of green, 3 drops of black.
Nearest safe hex - #996633. Below you can see the block with #a45e3d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a45e3d to the mixer and play with it.